Working late cycle

Hello! I have been working on the same time management issue this whole month and still struggling with my thoughts. I recently moved into a new role at work. I love my new role and find myself working more hours. My thoughts are that I need to work more to resolve issues before I leave so they don’t add onto the next day. If an employee stops me on the way out, instead of saying lets table that and work on it tomorrow I stay which then makes me late for dinner with my family or other functions with my kids. Then my thoughts become guilt that I am missing out with my family. I have been doing thought downloads and I keep falling into the same cycle. My new thought is “it is ok if I leave at 5:00. What ever issues happens after that time will still be there for me tomorrow. My worth as a leader comes from the value I give to them not time spent with them”.